Ok I have an errie feeling that I may loose one of my channa gachua. He has not eaten in 5 days, he's skittish as heck, and has very dull color. He's in a 5 ft tank with angels and a delhezi bichir. I don't see any fish constantly picking on the gachua. He'll swim erraticly crashing into the gravel and whatever in it's path. This kind of pissed me off because when I hear the small rocks crashing into the tank I'm fear it may break. I doubt a small rock can break a tank but it still doesn't sound good. He will not eat and just hang out at the filter intake tube all day. This is a fairly new setup so I'm not sure if tank is fully cycle yet. Tank has been running for two weeks with bio media from previous running tank. Damn fish is pissing me off. I've never own channa gachua before so I'm not sure what to do.